-69.5% is the change from 459 to 140
Calculation steps:
[( 140 - 459 ) ÷ 459] x 100 = -69.5%
Formula
Percentage change = [(140 - 459) / 459] x 100
Subtract the new number by the original number
140 - 459 = -319
-319 ÷ 459 = -0.6949891067538126
-0.6949891067538126 x 100 = -69.5%